Fronius Symo - Replacing the External Fan

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Replacing the ex-
ternal fan
Removing the external fan:
Take the inverter out of the wall bra-
cket and open it (see "Opening and
closing the device")
Unplug the fan cable (1) from the Sym-
oFIL / EcoFIL
Pull off the two rubber seals (2)
Take the fan cable out of both strain-
relief devices
Pull off the cable gland (3)
Thread out the fan cable
Undo the eight 4x8 TX25 screws (4)
and remove the air guide plate
(1)
WARNING! Observe the safety
rules (see the beginning of the
"Safety" section)
NOTE! Turn the inverter carefully
so that the back of the inverter is
accessible.
1
2
(2)
(3)
(2)
3
4
5
6
(4)
7